GOGO Whistle With Lanyard Classic Sporting Coach Whistle, Safety Whistle Emergency Survival Whistle;

Product Size:
MODEL 1, MODEL 2: 2" x 2/3" x 4/5"
MODEL 3, MODEL 4, MODEL 5: 2-1/6" x 4/5" x 4/5"
MODEL 6: 1-3/4" x 3/5" x 5/7"
MODEL 7: 2-1/2" x 4/5"

Material:
MODEL 1, MODEL 2, MODEL 3, MODEL 4, MODEL 5: ABS plastic
MODEL 6, MODEL 7: Metal

Package: 1 pc/individual plastic box.

It can be easily attached to keys, ID badge reels or belt clips etc.
Ideal for all sports games, perfect whistle to be used in a large, crowded gymnasium setting
A favorite with multi-sport referees and coaches
Always perfect for gifts.